• How Your Daily Caffeine Fix Is a Silent Killer of Success


    http://www.entrepreneur.com/article/241613For many people, this tip has the potential to have a bigger impact than any other single action. You have to cut down on caffeine, and as any caffeine drinker can attest, this is easier said than done. TalentSmart has conducted research with more than a million people, and found that 90 percent of top performers are high in emotional intelligence.

    Most people start drinking caffeine because it makes them feel more alert and improves their mood. Many studies suggest that caffeine actually improves cognitive task performance (memory, attention span, etc.) in the short term. Unfortunately, these studies fail to consider the participants’ caffeine habits.

    New research from Johns Hopkins Medical School shows that performance increases due to caffeine intake are the result of caffeine drinkers experiencing a short-term reversal of caffeine withdrawal. By controlling for caffeine use in study participants, John Hopkins researchers found that caffeine-related performance improvement is nonexistent without caffeine withdrawal.

    In essence, coming off caffeine reduces your cognitive performance and has a negative impact on your mood. The only way to get back to normal is to drink caffeine, and when you do drink it, you feel like it’s taking you to new heights. In reality, the caffeine is just taking your performance back to normal for a short period.  Read more…